dawnfig dawnfig
  • 03-10-2018
  • Mathematics
contestada

value of 3x^2 +4y^2 if x=2, y=1, and z= -3

Respuesta :

gmany
gmany gmany
  • 07-10-2018

[tex]3x^2+4y^2\\\\\text{Put the values of x=2, y=1 and z=-3 to the expression:}\\\\3(2^2)+4(1^2)=3(4)+4(1)=12+4=16[/tex]

Answer Link

Otras preguntas

Who is included in the presidential cabinet
How will a short-term environmental change most likely affect organisms within an ecosystem? Check all that apply. It will lead to some deaths. It will lead to
What was the significance of the election of 1860?
The right pengtagonal prism has a height of of 14 units. A pentagonal prism has a perpendicular distance of 14 units between the bases. An apothem has a length
What did the U.S. do to slow the Japanese war machine?
How has recent conflicts in Southeast Asia affected immigrants
PLEASE SEE PHOTO!!!!
Suppose that the lifespan of laptops is normally distributed with a mean of 24.3 months andstandard deviation of 2.6 months. If USP provides its 33 staff with
1) What nonviolent tactics are the SCLC & Dr. Martin Luther King Jr. using in this example?
Which of the following correctly demonstrates the process of a feature-film production?